baber/WOPTO huggingface dataset:
Patent JP-2022043638-A (JP)
Title: Terminal block
Inventor: UEDA TOSHIO
IPC: H01R9/22
Filed: 2020-09-04
Abstract: To provide a terminal block that has a simple structure, does not require time to be assembled, and can securely connect terminals.SOLUTION: A terminal block includes a leaf spring with first and second pressing surfaces, a lever provided with a terminal pressing bracket and having a convex portion that abuts on the leaf spring, a conductive plate that is electrically connected to the terminal, and a base that stores the leaf spring, the lever, and the conductive plate. A guide rib provided on the base extends in a direction in which the terminal is inserted. The lever includes a shaft portion to be inserted into a bearing provided on the base and is rotatably mounted on the base. The terminal and the conductive plate are in the released state when the lever is rotated in a first direction, and are in the connected state when the lever is rotated in a second direction. The leaf spring urges the lever in the first direction when the convex portion of the lever abuts on the first pressing surface of the leaf spring, and urges the lever in the second direction when the convex portion of the lever abuts on a second pressing surface.SELECTED DRAWING: Figure 1
Patent JP-2022044370-A (JP)
Title: Data management method for magnetic disk device and magnetic disk device
Inventor: SUZUKI MASAYA
IPC: G11B20/18
Filed: 2020-09-07
Abstract: To reduce a risk of data loss due to thermal mitigation.SOLUTION: A magnetic disk device having a magnetic disk is configured so that an error rate of the magnetic disk is measured, and based on this measured error rate, an area affected by a spatter claw generated during a manufacture of the magnetic disk is set, and reference data used for the error rate measurement is written in the set area. Also, the magnetic disk device is configured so that the data written on the magnetic disk is managed based on the error rate when the reference data written in the set area is read.SELECTED DRAWING: Figure 1
Patent JP-2022045077-A (JP)
Title: Combustion facility, and method of operating combustion facility
Inventor: TSUCHIYAMA YOSHIHIKO
IPC: B01D53/68
Filed: 2020-09-08
Abstract: To provide a combustion facility capable of effectively suppressing corrosion of the facility while decreasing the supply amount of a sulfur-containing additive, and a method of operating a combustion facility.SOLUTION: The combustion facility comprises: a combustion device including a combustion furnace for combusting fuel containing alkali metal and at least one species of heavy metal and a flue into which gas from the combustion furnace is introduced; and an additive feeder structured to feed a sulfur-containing additive to a location in the combustion device in operation, of a temperature in a range of 400°C or higher and 750°C or lower.SELECTED DRAWING: Figure 1
Patent JP-2022048705-A (JP)
Title: Lubricant composition
Inventor: SUEMITSU MASANORI
IPC: C10M133/16
Filed: 2020-09-15
Abstract: To provide a lubricant composition excellent in low-temperature viscosity characteristics while maintaining low fuel consumption even when the viscosity is reduced and to provide a lubricant composition for an internal combustion engine as a preferable embodiment.SOLUTION: There is provided a lubricant composition which comprises (A) a lubricant base oil, (B) an organic friction-adjusting agent and (C) a metal friction modifier, wherein the lubricant base oil (A) has a kinematic viscosity at 100°C of 2.5 mm2/s or more and less than 6.5 mm2/s and contains 40 mass% or more and 97 mass% or less of at least one lubricant base oil (A1) selected from (A1-a) a GTL base oil having a viscosity index of 125 or more and (A1-b) a poly-α-olefin base oil based on the total mass of the lubricant composition and the lubricant composition has a kinematic viscosity at 100°C of 9.3 mm2/s or more and less than 12.5 mm2/s and a CCS viscosity at -35°C of 6200 mPa s or less.SELECTED DRAWING: None
Patent JP-2022048922-A (JP)
Title: Balloon catheter
Inventor: HOSAKA KOHEI
IPC: A61M25/10
Filed: 2020-09-15
Abstract: To provide a balloon catheter capable of appropriately expanding a balloon and securing a blood flow even in a state that the balloon is expanded.SOLUTION: A balloon catheter includes: a first balloon 1 that can be expanded tubularly by the supply of fluid to an annular space; a second balloon 2 that is disposed inside the tube of the first balloon 1 and can be expanded by the supply of fluid; a long-sized shaft 5 for supporting the first balloon 1; and a perfusion passage 7 for allowing the flow of body fluid from the proximal side to the distal side of the first balloon 1 in an extending direction of the shaft 5. The second balloon 2 can energize the first balloon 1 from within the tube by being expanded. The perfusion passage 7 is formed by a space formed between a tube inner surface of the first balloon 1 in the expanded state and an outer surface of the second balloon 2 in the expanded state.SELECTED DRAWING: Figure 2
Patent JP-2022049125-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-16
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A special development performance includes a primary performance, a secondary performance, and a tertiary performance. The period in which it is notified that a game state is controlled to an advantageous state after a particular development performance is executed is shorter than the period in which it is notified that the game state is controlled to the advantageous state after the special development performance is executed. A display area of display means includes a first display area and a second display area. In the second display area, the imparted amount display can be displayed on the front side of a background image, and in the first display area, a notification display for notifying a player that the imparted amount display has reached a predetermined amount can be displayed on the front side of the background image. Characters used for the imparted amount display and the notification display include specific characters in which a specific area surrounded by a line forming a character is formed. For the specific character used for the imparted amount display, the background image is invisible from the specific area. For the specific character used for the notification display, the background image is visible from the specific area.SELECTED DRAWING: Figure 11-9
Patent JP-2022051268-A (JP)
Title: Manufacturing method of semiconductor device, substrate processing apparatus, and program
Inventor: NAKATANI KIMIHIKO
IPC: H01L21/316
Filed: 2020-09-18
Abstract: To provide a technique for improving the embedding characteristics when the inside of a recess is embedded with a membrane.SOLUTION: A manufacturing method of a semiconductor device includes the steps of (a) forming an undercoat film in which the reactivity with a film forming inhibitor is higher than the reactivity between the film forming inhibitor and the surface in the recess on at least the upper part of the recesses by supplying pretreatment gas to a substrate provided with the recess on the surface, (b) forming a film forming inhibitor layer on a portion of the surface of the undercoat film formed at least in the upper part in the recess corresponding to the upper part in the recess by supplying the film forming inhibitor to the substrate, and (c) growing a film starting from a portion of the recess in which the film forming inhibitory layer is not formed by supplying film forming gas to the substrate.SELECTED DRAWING: Figure 4
Patent JP-2020199359-A (JP)
Title: Game machine
Inventor: SAKAKI HISANORI
IPC: A63F7/02
Filed: 2020-09-23
Abstract: To provide a game machine capable of accurately detecting a rotation position of a rotary member.SOLUTION: The game machine includes: a plurality of detection object parts 641c provided along a circumferential direction of the rotary member 640 at unequal intervals; and a plurality of detection sensors 684 disposed on movement trajectories of the detection object parts 641c, so as to detect a rotation position of the rotary member 640 on the basis of a combination of detection results of the plurality of detection sensors 684. Namely, this configuration can detect the rotation position of the rotary member 640 on the basis of only a present detection result detected by the plurality of detection sensors 684 and dispense with past detection results so as to accurately detect the rotation position of the rotary member 640.SELECTED DRAWING: Figure 76
Patent JP-2022055869-A (JP)
Title: Soft-magnetic iron plate, manufacturing method of soft-magnetic iron plate, and iron core and rotary electric machine using the soft-magnetic iron plate
Inventor: KOMURO MATAHIRO
IPC: H01F1/14
Filed: 2020-09-29
Abstract: To provide a soft-magnetic iron plate which shows a saturation magnetic flux density higher than that of an electromagnetic pure iron plate and a low iron loss, a manufacturing method of the soft-magnetic iron plate, and an iron core and a rotary electric machine using the soft-magnetic iron plate.SOLUTION: Provided is a soft-magnetic iron plate, which is a soft-magnetic iron plate whose main component is iron, containing nitrogen. The soft-magnetic iron plate includes: a high nitrogen concentration layer with a 2-11 atom% nitrogen concentration along the thickness direction of the soft-magnetic iron plate; a low nitrogen concentration plate with a half or less of the nitrogen concentration of the high nitrogen concentration layer; and a nitrogen concentration transition layer which connects the nitrogen concentration of the high nitrogen concentration layer and the nitrogen concentration of the low nitrogen concentration layer. Surface layer regions of at least both of main surfaces of the soft-magnetic iron plate is on the low nitrogen concentration layer.SELECTED DRAWING: Figure 1A
Patent JP-2022055993-A (JP)
Title: Performance estimation system and performance estimation method
Inventor: ARAKAWA TAKESHI
IPC: G01N27/00
Filed: 2020-09-29
Abstract: To estimate the performance of an electrostatic filter by using information data of fine particles in the air existing upstream of the electrostatic filter.SOLUTION: A performance estimation system includes an acquisition unit (111) for acquiring information data of fine particles in the air existing upstream of the electrostatic filter (2), a storage unit for storing performance information data (D) indicating the performance transition of the electrostatic filter (2) over time, and an estimation unit (15a) for estimating the performance of the electrostatic filter (2) based on the information data of the fine particles and the performance information data (D). The information data of the fine particles includes data indicating a supply amount of the fine particles to the electrostatic filter (2).SELECTED DRAWING: Figure 1
Patent JP-2022057745-A (JP)
Title: Liquid crystal display device
Inventor: KANAMORI YUTA
IPC: G09G3/34
Filed: 2020-09-30
Abstract: To provide a liquid crystal display device which can perform proper γ correction.SOLUTION: A liquid crystal display device comprises: a liquid crystal panel; and a light source which supplies light to the liquid crystal panel. The liquid crystal display device can perform first γ correction for correcting an error from a logical value of luminance of an image displayed on the liquid crystal panel by changing a length (ΔtR1...ΔtRn, ΔtG1...ΔtGn, ΔtB1...ΔtBn) of lighting time of the light source, and second γ correction for correcting an error from the logical value of the luminance of the image displayed on the liquid crystal panel by changing a length (ΔtR', ΔtG', ΔtB') of liquid crystal driving time of the liquid crystal panel. The liquid crystal display device performs only the first γ correction out of the first γ correction and the second γ correction in a prescribed first gradation of gradations of the image, and performs both of the first γ correction and the second γ correction in a prescribed second gradation of the gradations of the image.SELECTED DRAWING: Figure 2
Patent JP-2021063291-A (JP)
Title: Acidic aqueous silver-nickel alloy electroplating composition and method
Inventor: JAMIE Y C CHEN
IPC: C25D7/00
Filed: 2020-10-01
Abstract: To provide an acidic aqueous silver-nickel alloy electroplating composition that provides silver-rich silver-nickel depositions which are glossy and uniform, and has a relatively low friction coefficient, and a method for electroplating a base material with nickel metal.SOLUTION: There is provided a silver-nickel alloy electroplating composition that includes a supply source for silver ion, a supply source for nickel ion, and a thiol compound shifting a reduction potential of silver ions toward a reduction potential of nickel ions, and also has a pH of less than 7. The thiol compound is selected out of 2-mercaptosuccinic acid, 3-mercapto-1-sulphonic acid, 1-[2-(dimethylamino)ethyl]-1H-tetrazole-5-thiol, and one or more of salts thereof.SELECTED DRAWING: Figure 3
Patent JP-2021007777-A (JP)
Title: Fire hydrant facility in tunnel, and fire hydrant device
Inventor: MORI TOMOHIKO
IPC: A62C35/20
Filed: 2020-10-08
Abstract: To provide a fire hydrant facility in a tunnel for reliably supplying water for fire-fighting with respect to a movement of a hose storage part by an elevation mechanism.SOLUTION: A hose storage part 44 arranged to be freely elevated/lowered inside a watchman path is elevated to be kept at an exposure position exposing onto a watchman path by an elevation mechanism 46 when a hose is used. A water release control mechanism arranged by separation from the hose storage part 44 supplies water for fire fighting to a hose 54 of the hose storage part 44 so as to allow the water to be released. The hose storage part 44 to be elevated/lowered by the elevation mechanism 46 to be a mobile side and the water release control mechanism to be a fixed side are connected by using a flexible connection hose 62, for example, as a variable length water supply mechanism.SELECTED DRAWING: Figure 3
Patent JP-2022068011-A (JP)
Title: L-shaped guard and connection member used for the same
Inventor: NAKAI KIYOYUKI
IPC: E01F7/04
Filed: 2020-10-21
Abstract: To provide an L-shaped guard and a connection member used for the same capable of efficiently connecting column materials and wall girders having insertion holes whose positions do not match each other.SOLUTION: A column material 10 includes a bottom plate part 13 having a plurality of fixture insertion holes for the bottom plate. A wall girder 20 includes a top plate part 22 having a plurality of fixture insertion holes for the top plate. A connection member 30 includes an upper plate part 31 having fixture insertion holes for the upper plate at positions overlapping with the fixture insertion holes for the bottom plate, respectively, and a lower plate part 32 having fixture insertion holes for the lower plate at positions overlapping with the fixture insertion holes for the top plate, respectively.SELECTED DRAWING: Figure 1
Patent JP-2022071383-A (JP)
Title: Information processing system, information processing program, information processing device, and information processing method
Inventor: IMAI DAIJI
IPC: A63F13/803
Filed: 2020-10-28
Abstract: To provide a user with a variety of play styles in a game on a team competition event held among a plurality of teams.SOLUTION: A team competition event is held for a predetermined period. When a game on the team competition event is executed using a character belonging to a user team to which a user belongs, the user can acquire a team medal, and the team medal is added to the user team. Meanwhile, when a game is executed using a character belonging to a team other than the user team to which the user belongs, a team medal is not added to the user team. After the predetermined period elapses, results of the team competition events are displayed according to the team medals of each team.SELECTED DRAWING: Figure 5
Patent JP-2022071689-A (JP)
Title: Foot-operated stand
Inventor: MIYAZAKI KOJI
IPC: A61L2/18
Filed: 2020-10-28
Abstract: To provide a foot-operated stand suppressed from overturning, and allowing a user to easily spray liquid to both hands even he/she has a baggage.SOLUTION: A foot-operated stand 1 comprises: a grounding base 11; a support pillar 12 extending upward from the base 11 and formed into a cylindrical shape: a tray 13 on which a liquid storage container 30 mounted on the support pillar 12 and capable of spraying liquid is mounted; a shaft 14 vertically movably disposed in the support pillar 12; a pressing body 15 mounted on an upper end part of the shaft 14 and capable of pressing a spray nozzle 32 of the liquid storage container 30 due to downward movement of the shaft 14; a foot pedal 16 connected to a lower end part of the shaft and capable of moving downward the shaft 14 by stepping; a stand part 10 having a spring 17 for energizing upward the shaft 14; a top plate 21 supported by the support pillar 12; and a table part 20 having legs 22, 23 for supporting a site different from a site supported by the support pillar 12 of the top plate 21.SELECTED DRAWING: Figure 1
Patent JP-2022072085-A (JP)
Title: Ink and printed product
Inventor: KAWAMURA AKIHIRO
IPC: C09D11/30
Filed: 2020-10-29
Abstract: To provide ink that is excellent in film-forming property and long-term storage stability, and from which a printed product excellent in weather resistance and water resistance can be obtained, and a printed product.SOLUTION: Ink contains a wetting agent, a fluororesin emulsion, a curing agent, and an aqueous solvent, in which the wetting agent contains a hydroxy group, and has a solubility parameter value (SP value) of 12 to 16.SELECTED DRAWING: None
Patent JP-2022072896-A (JP)
Title: Polyurethane foam, and production method thereof
Inventor: MASASUGI MAKOTO
IPC: C08G18/08
Filed: 2020-10-30
Abstract: To provide a production method of inexpensive polyurethane foam excellent in thermal conductivity and moldability, the method requiring no costly magnetic field generator or the like and suppressing poor agitation and extended agitation time even when the blend amount of a filler of thermal conductivity is increased.SOLUTION: Polyurethane foam is produced from a raw material containing a polyol, an isocyanate, a catalyst, a filler of thermal conductivity, and a diluent. The blend amount of the filler of thermal conductivity is 50-400 pts.wt. to 100 pts.wt. of the polyol. The diluent is a physical foaming agent of a boiling point of 15-60°C.SELECTED DRAWING: Figure 1
Patent JP-2021174510-A (JP)
Title: Storage device saving method for big data processing
Inventor: SHIM EUN BO
IPC: G06F16/182
Filed: 2020-11-02
Abstract: To provide a method capable of minimizing a space occupied by storage data in a data storage system in which storage data is overlapped/copied and used for big data processing.SOLUTION: An operation method of a data storage system includes the steps of: selecting and setting first to third storage devices from a plurality of storage devices 20, 30, 40, 50, 60, 70, 80, and 90, and then sequentially transmitting storage data D1, D2, D3, D4, and D5 of a data processing device 10 to the second storage device following the first storage device and storing them; transmitting the storage data stored in the second storage device to the third storage device and then compressing and storing the data inside the third storage device; permitting access to the storage data by the data processing device after completing the storage of the storage data into the first storage device and the second storage device; and accessing the storage data in the second storage device if the storage data cannot be successfully accessed from the first storage device.SELECTED DRAWING: Figure 1
Patent JP-2022077673-A (JP)
Title: Server, information processing method, and network system
Inventor: NAKASUJI KAZUSATO
IPC: G06Q50/10
Filed: 2020-11-12
Abstract: To provide a technique for improving convenience of Q & A service.SOLUTION: A server 100 is provided to provide Q & A service. The server includes: a communication interface 160 that communicates with a user terminal 200 and an operator terminal 300; and a processor 110 that displays, on the basis of user identification information when requested to interact with an operator via the user terminal via the communication interface, member information on the operator terminal.SELECTED DRAWING: Figure 1
Patent JP-2021081067-A (JP)
Title: Hydraulic circuit having combined compensation function and energy recovery function
Inventor: ULDERICO BUSANI
IPC: F15B11/044
Filed: 2020-11-13
Abstract: To provide a hydraulic circuit that includes a hydraulic distribution module and at least one hydraulic regulator device that can manage the primary flow.SOLUTION: A distribution module 102 comprises a spool 11, 21 including an inlet recess 111, 121 and a drain recess 112, 122. The inlet recess and the drain recess are configured such that the flow rate of fluid that enters the utility E1, E2 is equal to or less than the flow rate of fluid that exits the utility. Further, a first driving channel 31 and a second driving channel 32 are provided respectively, so that a pressure obtained upstream of the drain recess acts on a first side 21a, 22a of a three-way regulator device 21, 22, and so that a pressure obtained downstream of the drain recess in the first driving channel acts on a second driving-channel side 21b, 22b of the three-way regulator device, and an additional force.SELECTED DRAWING: Figure 1
Patent JP-2022079866-A (JP)
Title: Polishing pad, double-sided polishing device, and method for polishing both sides of wafer
Inventor: UENO JUNICHI
IPC: B24B37/08
Filed: 2020-11-17
Abstract: To provide a polishing pad that can prevent flatness of a wafer from deteriorating, in polishing both sides of the wafer.SOLUTION: A polishing pad comprises a polishing layer for polishing a surface of a wafer, and a double-sided tape for bonding the polishing layer to an upper platen of a double-sided polishing device. The double-sided tape has a 90° peel adhesion A of 2000 g/cm or more, and a ratio A/B of the 90° peel adhesion A to a 180° peel adhesion B is 1.05 or more. The double-sided tape has a base material, a polishing layer-side adhesive layer which is bonded to the polishing layer, and an upper platen-side adhesive layer that is bonded to the upper platen, and a total of a thickness of the polishing layer-side adhesive layer and a thickness of the upper platen-side adhesive layer is 80 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2023127010-A (JP)
Title: Heat conductive member
Inventor: ISHIDA JUNICHI
IPC: F28D15/04
Filed: 2020-11-18
Abstract: To provide a heat conductive member that has improved efficiency of heat transport by vaporization of working fluid in a porous sheet on a heat generating side and condensation of the working fluid in the porous sheet on a heat radiation surface side.SOLUTION: A housing 10 includes a first metal plate 11 and a second metal plate 12. The second metal plate 12 is disposed opposed to the first metal plate 11. A heating element H is disposed on the external surface of the second metal plate. A pillar part is disposed between the first metal plate 11 and the second metal plate 12. A working medium 20, a first wick structure 31, and a second wick structure 32 are stored in an internal space 10a. The first wick structure 31 is disposed on the inner surface of the first metal plate 11. The second wick structure 32 is disposed on the inner surface of the second metal plate 12. The second wick structure 32 includes a convex part 32a protruding in a vertical direction from the inner surface, and at least part of the convex part is positioned in a first region U1 that overlaps with the heating element H in a vertical direction of the first metal plate 11 and the second metal plate 12.SELECTED DRAWING: Figure 2